CN103134817A - X-ray protective shell for BGA detector - Google Patents
X-ray protective shell for BGA detector Download PDFInfo
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- CN103134817A CN103134817A CN 201110376988 CN201110376988A CN103134817A CN 103134817 A CN103134817 A CN 103134817A CN 201110376988 CN201110376988 CN 201110376988 CN 201110376988 A CN201110376988 A CN 201110376988A CN 103134817 A CN103134817 A CN 103134817A
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- ray
- bga
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- detector
- shell
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Abstract
The invention discloses an X-ray protective shell for a BGA detector. The X-ray protective shell comprises adjustable supporting legs which are provided with a chassis shell; a transition inclined plane is disposed between the top surface and the front surface of the chassis shell; a movable PCB transmission window and a computer display installation port are respectively disposed at the left and the right side of the transition inclined plane; the movable PCB transmission window is provided with a radiation protection observation window, a control panel is disposed at the right-upper position in front of the radiation protection observation window, a computer case installation port is disposed at a lower position of the control panel in the right side of the front surface of the chassis shell; and a maintenance window is disposed at a middle portion of the front surface of the chassis shell. The X-ray protective shell has the following characteristics of rational design, simple structure, good radiation protection performance, simple manufacture, low production cost and easy popularization and application.
Description
Technical field
The present invention relates to a kind of physical construction shell, be specifically related to a kind of X-ray-preventing shell of BGA detector.
Background technology
Development along with science and technology, large scale integrated circuit is used in all trades and professions widely, and the zone of the soldered elements on integrated circuit pcb board chip, integrated, the element of welding becomes increasingly complex, and the element of a lot of PCB all adopts the method for packing of BGA, its advantage is that package area is little, pin is many, and is powerful, and cost is low.But its shortcoming is also clearly, adopt exactly the pcb board of BGA welding method, the complicated difficulty of welding, the too little very difficult observation of chip, so the BGA detector arises at the historic moment, and can observe very easily the welding situation of BGA element by the X-ray image-forming principle, but because x-ray can produce various chemical effects, therefore how human body by radiation hazard, is avoided the radiation to human body of X-ray line, become the BGA detector and demand the problem that will solve urgently.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, a kind of X-ray-preventing shell of BGA detector is provided, it is reasonable in design, and is simple in structure, and shielding property is good, makes simply, and production cost is low, is convenient to promote the use of.
for achieving the above object, the technical solution used in the present invention is: a kind of X-ray-preventing shell of BGA detector, comprise adjustable support leg, it is characterized in that: described adjustable support leg upside is provided with casing, be provided with the transition inclined-plane between described casing end face and front, the left and right sides, described transition inclined-plane is respectively arranged with movable PCB and transmits window and graphoscope installing port, described movable PCB transmits on window and is provided with ray-proof observation window, position, the upper right corner, described front is provided with control panel, described front right-hand member is positioned at the control panel lower position and is provided with the computer cabinet installing port, described forward, central part is provided with maintenance window.
Described transition inclined-plane becomes with surface level greater than 15 ° and less than 75 ° of angles.
Described casing is rectangular parallelepiped or square.
Described movable PCB transmits on window and maintenance window and is provided with handle.
Described casing is made by the radiation proof stereotype.
Described ray-proof observation window is made by the non-browning glass plate.
The present invention compared with prior art has the following advantages:
(1) the X-ray-preventing shell of this BGA detector is reasonable in design, simple in structure.
(2) the X-ray-preventing shell of this BGA detector is made by the radiation proof stereotype, and its ray-proof observation window is made by the non-browning glass plate, thereby its shielding property is good.
(3) the X-ray-preventing shell of this BGA detector can be made by panel beating bending distortion, and each is installed window and can make by punch process, makes simply, and production cost is low, is convenient to promote the use of.
Below by drawings and Examples, the present invention is described in further detail.
Description of drawings
Fig. 1 is one-piece construction schematic diagram of the present invention.
Description of reference numerals:
The 1-adjustable support leg; The 2-casing; The 2-1-end face;
The 2-2-front; 2-3-transition inclined-plane; The movable PCB of 3-transmits window;
The 4-ray-proof observation window; The 5-graphoscope is installed the 6-control panel;
Mouthful;
The 7-computer cabinet is installed the 8-maintenance window.
Mouthful;
Embodiment
The X-ray-preventing shell of a kind of BGA detector as shown in Figure 1 comprises adjustable support leg 1, and described adjustable support leg 1 upside is provided with casing 2, and described casing 2 is made by the radiation proof stereotype.Be provided with transition inclined-plane 2-3 between described casing 2 end face 2-1 and front 2-2, the 2-3 left and right sides, described transition inclined-plane is respectively arranged with movable PCB and transmits window 3 and graphoscope installing port 5, described movable PCB transmits on window 3 and is provided with ray-proof observation window 4, and described ray-proof observation window 4 is made by the non-browning glass plate.Position, the 2-2 upper right corner, described front is provided with control panel 6, and described front 2-2 right-hand member is positioned at control panel 6 lower position and is provided with computer cabinet installing port 7, is provided with maintenance window 8 in the middle part of described front 2-2, and maintenance window 8 can handled easily person maintenance test instrument.
As shown in Figure 1, described casing 2 is rectangular parallelepiped or square, and rectangular parallelepiped or square are conventional geometric modeling, and processing is simple, and stablizes attractive in appearance.
As shown in Figure 1, described transition inclined-plane 2-3 becomes with surface level greater than 15 ° and less than 75 ° of angles, its most preferably angle be 45 °, the handled easily person saw through ray-proof observation window 4 and observed casing 2 inner cases this moment.
As shown in Figure 1, described movable PCB transmits on window 3 and maintenance window 8 and is provided with handle, and handle can the handled easily person in use open or close movable PCB transmission window 3 and maintenance window 8.
The course of work of the X-ray-preventing shell of BGA detector of the present invention is: at first main frame is arranged in computer cabinet installing port 7, graphoscope is arranged in graphoscope installing port 5, start computing machine.Open movable PCB and transmit window 3, on pcb board installation and X-ray machine, close movable PCB and transmit window 3 and maintenance window 8, the operator can be by the inspection situation of ray-proof observation window 4 observation activity easily pcb board, by movement and the X-ray machine irradiation of computer control pcb board, whether qualifiedly the BGA element quality can be observed easily by graphoscope.
The above; it is only preferred embodiment of the present invention; be not that the present invention is imposed any restrictions, every according to the technology of the present invention essence to any simple modification, change and equivalent structure transformation that above embodiment does, all still belong in the protection domain of technical solution of the present invention.
Claims (6)
1. the X-ray-preventing shell of a BGA detector, comprise adjustable support leg (1), it is characterized in that: described adjustable support leg (1) upside is provided with casing (2), be provided with transition inclined-plane (2-3) between described casing (2) end face (2-1) and front (2-2), the left and right sides, described transition inclined-plane (2-3) is respectively arranged with movable PCB and transmits window (3) and graphoscope installing port (5), described movable PCB transmits on window (3) and is provided with ray-proof observation window (4), position, the upper right corner, described front (2-2) is provided with control panel (6), described front (2-2) right-hand member is positioned at control panel (6) lower position and is provided with computer cabinet installing port (7), middle part, described front (2-2) is provided with maintenance window (8).
2. according to the X-ray-preventing shell of a kind of BGA detector claimed in claim 1, it is characterized in that: described casing (2) is rectangular parallelepiped or square.
3. according to the X-ray-preventing shell of a kind of BGA detector claimed in claim 1, it is characterized in that: described transition inclined-plane (2-3) becomes with surface level greater than 15 ° and less than 75 ° of angles.
4. according to the X-ray-preventing shell of a kind of BGA detector claimed in claim 1, it is characterized in that: described movable PCB transmits on window (3) and maintenance window (8) and is provided with handle.
5. according to the X-ray-preventing shell of a kind of BGA detector claimed in claim 1, it is characterized in that: described casing (2) is made by the radiation proof stereotype.
6. according to the X-ray-preventing shell of a kind of BGA detector claimed in claim 1, it is characterized in that: described ray-proof observation window (4) is made by the non-browning glass plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110376988 CN103134817A (en) | 2011-11-23 | 2011-11-23 | X-ray protective shell for BGA detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110376988 CN103134817A (en) | 2011-11-23 | 2011-11-23 | X-ray protective shell for BGA detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103134817A true CN103134817A (en) | 2013-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110376988 Pending CN103134817A (en) | 2011-11-23 | 2011-11-23 | X-ray protective shell for BGA detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103134817A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436095A (en) * | 2014-08-29 | 2016-03-30 | 上海微松工业自动化有限公司 | Ball grid array structure chip blanking apparatus |
-
2011
- 2011-11-23 CN CN 201110376988 patent/CN103134817A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436095A (en) * | 2014-08-29 | 2016-03-30 | 上海微松工业自动化有限公司 | Ball grid array structure chip blanking apparatus |
| CN105436095B (en) * | 2014-08-29 | 2018-03-27 | 上海微松工业自动化有限公司 | A kind of ball grid array structure chip blanking equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |